I'm a lefty tweener, prob 14-15 mph speed, going from 16 to 15 lb.  Been reading the boards and reviews.  My current arsenal is a collection of mostly older balls (Natural, avalanche solid, 930T, raw hammer doom).  Mostly bowl on house shot where Natural is not quite enough, Avalanche doesn't carry much, 930T hooks too much.  I generally have more success with more controllable balls.  Here is what I am considering.....any thoughts??

 

1.   Slingshot

 

2.   Red/Purple Backlash OR Dark Star OR 300C

 

3.  Nomad Dagger OR Pure Swing OR  Hammer Grind OR 607A or 920A

 

4.  Taboo OR Misson 2.0 (Threw them both in demo days and liked reaction)